Original oil and gas trade magazine vintage ad for HALLIBURTON OIL WELL CEMENTING COMPANY. Main offices were located in Duncan, OK. Striking Power in your well with the Hydraulic Jar. The rugged and reliable tool with adjustable blow intensities to conform to varying conditions of depth and hydrostatic pressure. Testing Services. This unique 1959 old old oilfield petroleum equipment magazine advertisement would display beautifully matted and framed. Nice graphics.